Abstract
This paper presents a novel target tracking control design method for 2-axis gimbal system. Especially, the delay time raised from control signal calculation, sensing signal transducing and transmitting, affects the system stability and degrades the control performance. To overcome these issues, in this study, the authors propose a new tracking system design method based on robust control framework. The designed control system can preserve the system stability and control performance simultaneously in spite of time delay. The developed control method was applied to a 2-axis gimbal system. A STSMC (super-twisting sliding mode control) scheme was provided for a comparison study. Finally, the simulation results were presented for validating the usefulness of the method.
Published Version
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